| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.55 | 9.680% | $154.1552 | $154.16 | $154.15 | $154.20 |
| Purchase #2 | $80.55 | 6.738% | $85.9775 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $120.45 | 8.714% | $130.946 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $111.69 | 5.711% | $118.0686 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $126.95 | 8.375% | $137.5821 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $28.53 | 7.846% | $30.7685 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $32.31 | 8.729% | $35.1303 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $641.03 | $692.6282 | $692.64 | $692.65 | $692.70 | |